Pillow



FIG. 1 is a perspective view of a pillow showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top view with the bottom view being a mirror image thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a left side elevational view thereof. 

The ornamental design for a pillow, as shown and described. 